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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leangella (Leangella) bakanasensis
Taxonomy
Leangella (Leangella) bakanasensis was named by Popov and Cocks (2014). Its type specimen is BC 58713, a valve (dorsal internal mould), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2014 | Leangella (Leangella) bakanasensis Popov and Cocks pp. 718 - 719 figs. 15C–H, 17G |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Leangella (Leangella) bakanasensis Popov and Cocks 2014
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. E. Popov and L. R. M. Cocks 2014 | Leangella lacking a ventral median septum, but with a relatively small ventral muscle field, with each diductor muscle subcircular and surrounded by entire but relatively weak muscle bounding ridges. Bema with a pair of characteristic sharply angular anterior ends extending to two-thirds valve length. Diaphragm relatively weak, particularly anteriorly. |
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 | |||||
Age range: base of the Katian to the top of the Hirnantian or 452.80000 to 443.10000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Katian - Hirnantian | Kazakhstan (Abai) | Leangella bakanasensis (235977) |